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At least 325 records · Page 18Linked to original sources
PubMed1988

Memory for frequency of hearing popular songs.

In two experiments college students were asked to provide situational frequency estimates of 10-s excerpts from rock songs. In both experiments familiarity of the musical selections heard one, two, three, or four times was varied. In Experiment 2 the nature of instructions given to subjects prior to presentation of the musical excerpts was also manipulated. Across both experiments subjects' estimates were less accurate for unfamiliar than for familiar rock music. In Experiment 2 instructions to remember frequency, as well as general memory instructions, resulted in better memory for presentation frequency than did instructions to "ignore" music while working on math problems. Memory for situational frequency was also related to knowledge of rock music as defined by subjects' ability to identify the titles and artists of the presented songs. The present pattern of results with popular music is viewed as similar to that obtained in experiments investigating memory for frequency of verbal stimuli. Although providing support for an automatic processing view of frequency encoding, the results also implicate meaningful elaboration of stimuli as an important determinant of memory for frequency of events.

Auditory Perception↗
PubMed1985

Survival of bacterial enteropathogens in the ice of popular drinks.

We examined the survival of four bacterial enteropathogens frozen in ice and subsequently allowed to melt in various popular drinks. The counts of all the organisms were markedly lowered by freezing alone, and the numbers were further decreased by exposure to some of the drinks. Nevertheless, none of the organisms were completely eliminated as a result of freezing for 24 hours followed by melting in any of the test drinks, even when the drink was 86-proof tequila.

Alcoholic Beverages↗
PubMed1984

[The popularity of bran].

After a brief introduction on the nature of the fibers either naturally present in or artificially added to the diet and their physiological functions, the pathological conditions in which fiber is added to the diet for therapeutic purposes are reviewed. Unfortunately high fiber diets have only had a beneficial effect on cases of constipation and diabetes mellitus. The irrational addition of uncommon fibres to the diet as popularly recommended for a wide variety of diseases is therefore criticised.

Colonic Neoplasms↗
PubMedDate not supplied

Early societies popularize scientific research.

Private scientific societies, popular in the eighteenth century, supported and encouraged research on such devices as the electrostatic generator and the Leyden jar, paving the way for later electrophysiological research.

History, 18th Century↗
PubMed1981

Strategies for deleting popular drugs from a hospital formulary.

The approach used by a hospital pharmacy in planning, implementing, and evaluating a major formulary revision and the strategies used in deleting popular analgesics from the formulary are described. All phenacetin-containing products were deleted from the formulary of The Ohio State University Hospitals. The following steps of the process are described; identification of the problem, literature evaluation, soliciting medical staff support, presentation to the pharmacy and therapeutics committee, designing an implementation timetable, education, monitoring analgesic use, coordination of departmental activities, implementation and follow-up. The strategy used in this case resulted in the policy being implemented successfully.

Analgesics↗
PubMedDate not supplied

[Importance of the daily and political newspapers in Madrid on the introduction, popularization and awareness of anesthesia].

The introduction of surgical anesthesia in Spain and its spread throughout the country between 1847 and 1848 was facilitated by several medical journals and new daily and political newspapers in existence at the time, particularly in Madrid. This study was undertaken to determine the possible impact of articles reporting the discovery of anesthesia that were published in the contemporary daily press. Research involved a review of the daily press in Madrid, where most newspapers were published. We found 141 references to events surrounding the introduction of anesthesia in Spain in 24 Madrid newspapers. Analysis of the articles revealed how the daily press contributed to the rapid dissemination of information about the discovery. The press provided an important means of spreading news about and popularizing anesthesia and was also an instrument for exchanging scientific opinion for Spanish surgeons of the day.

Anesthesia, Inhalation↗
PubMed1994

Cutaneous leishmaniasis in subtropical Ecuador: popular perceptions, knowledge, and treatment.

Popular perceptions and knowledge about cutaneous leishmaniasis and its treatment were studied in an endemic area of subtropical Northwest Ecuador. Although most of the adults surveyed were familiar with the disease, the vector, and traditional treatments, many showed a lack of knowledge about transmission of the disease, ulcer healing, and conventional treatment. Gender was found to have a significant impact on disease risk, perceptions, and treatment knowledge. Males experienced a risk of contracting cutaneous leishmaniasis that was almost triple that of women. Men were also more likely to perceive that the disease seriously diminished the victim's capacity to work. Women, on the other hand, were more prone to perceive that cutaneous leishmaniasis was a serious disease that significantly decreased self-esteem. Although 80% of the subjects knew at least one method of treating the disease, women tended to know more methods than men. Most of 150 different therapies reported involved the use of indigenous plants, chemicals, acids, antibiotics, heat treatments, or petroleum by-products. Some of these treatments could have clinical value. However, only 7% of the subjects knew about pentavalent antimonials. Almost 70% of the subjects with a past or present infection history were treated solely by traditional methods; only 12% received a full course of Glucantime, while 7.5% got an incomplete course. The findings indicate that it will be important to consider the identified gaps in knowledge and gender perceptions regarding the disease and its treatment when planning future control programs.

Adolescent↗
PubMed1993

Toothdrawers in English popular literature prior to 1700.

Historical evidence about toothdrawers in England can be supplemented by references to these men in popular contemporary literature. Poetic and dramatic sources from the late medieval period to the close of the 17th century have been examined to this end, with some attempt made to distinguish satire from historical fact.

Dentists↗
PubMed1996

Endpoint error in smoothing and differentiating raw kinematic data: an evaluation of four popular methods.

'Endpoint error' describes the erratic behavior at the beginning and end of the computed acceleration data which is commonly observed after smoothing and differentiating raw displacement data. To evaluate endpoint error produced by four popular smoothing and differentiating techniques, Lanshammar's (1982, J. Biomechanics 15, 99-105) modification of the Pezzack et al. (1977, J. Biomechanics, 10, 377-382) raw angular displacement data set was truncated at three different locations corresponding to the major peaks in the criterion acceleration curve. Also, for each data subset, three padding conditions were applied. Each data subset was smoothed and differentiated using the Butterworth digital filter, cubic spline, quintic spline, and Fourier series to obtain acceleration values. RMS residual errors were calculated between the computed and criterion accelerations in the endpoint regions. Although no method completely eliminated endpoint error, the results demonstrated clear superiority of the quintic spline over the other three methods in producing accurate acceleration values close to the endpoints of the modified Pezzack et al. (1977) data set. In fact, the quintic spline performed best with non-padded data (cumulative error = 48.0 rad s-2). Conversely, when applied to non-padded data, the Butterworth digital filter produced wildly deviating values beginning more than the 10 points from the terminal data point (cumulative error = 226.6 rad s-2). Each of the four methods performed better when applied to data subsets padded by linear extrapolation (average cumulative error = 68.8 rad s-2) than when applied to analogous subsets padded by reflection (average cumulative error = 86.1 rad s-2).

Acceleration↗
PubMed1997

Determination of nicotine content of popular cigarettes.

Accidental cigarette ingestion by children is a frequent occurrence in Japan where hundreds of cigarette brands (domestic and imported) are purchased. To evaluate the predictive value of the nicotine yield given on the label and determined by a smoking machine, we measured the actual nicotine content of tobacco in 33 popular cigarette brands. Average amounts of nicotine and tobacco/whole cigarette of 32 filter and 1 non-filter brands were as follows: 11.72 +/- 2.27 (SD) mg nicotine (range 6.94-18.33 mg) and 23.97 mg tobacco, and 0.67 +/- 0.07 g nicotine (range 0.49-0.79 g) and 1.02 g tobacco, respectively. Amounts of nicotine and tobacco in filter brands varied widely and were less than the data reported in the toxicological literature. Measured lengths of the part of cigarettes packed with tobacco ranged from 5.0 to 6.9 cm. The tobacco in low-yield cigarettes did not contain less nicotine than high-yield cigarettes, and the nicotine yield did not highly correlate with the nicotine content in the low-yield cigarette group (r = 0.243). We conclude that the nicotine yields on labels are not useful in estimating likely nicotine intake in cigarette-ingestion cases. The actual nicotine content of cigarettes should be included on the product label.

Chromatography, High Pressure Liquid↗
PubMed1997

["Lingue di seripi", "serpents' tongues" and "glossopetrae". Highlights from the history of popular "cult" medicine in early modern times].

In the 16th, 17th and 18th century "Glossopetrae", popularly known as "Lingue di Serpi", found on the Mediterranean island of Malta, were extensively used for medical purposes as antidotes. These fossil teeth, including specimens of the "Carcharodon Megalodon" (an extinct variant of the great white shark), were ground to powder or used as amulet pendants and "credence" and exported to pharmacies and shops in various cities of Europe. In antiquity, authors like Plinius or Solinus, excluding any religious connotations, had regarded "Glossopetrae" as objects "fallen from heaven on dark moonless nights". However, from the beginning of the 16th century the miraculous antidotic power of the specimens found at Malta was very strongly connected with the Pauline cult there. This cult owed ist origin to the excerpt of the shipwreck of the Apostle of the Gentiles on this island, as recorded in the New Testament. As in so many cases found in medieval and early modern medicine and pharmacy, the renown, collection, distribution and use of the antidote "Glossopetrae" or "Lingue di Serpi" was never limited to its real chemical and pharmaceutical properties. In the period of enlightenment and secular thinking mythic medicine as "Glossopetrae" had lost ist "magical" power. Consequently, with beginning of the late 18th century also the Maltese "Glossopetrae" featured in literature merely as exotic objects of curiosity or symbols of an age bound to medical superstition.

Animals↗
PubMed1998

[Antibiotics and some popular beliefs].

Although rarely studied, popular beliefs play a role in treatment compliance. In order to clarify this problem in the field of anti-infectious agents we sent a questionnaire to 200 patients and 100 nurses of the community hospital in La Chaux-de-Fonds, Switzerland. We tried to test the influence, in poor patient compliance, of wrong beliefs concerning side effects and drug elimination. Eleven and twenty percent of patients suffered at least once from an episode of "allergy" and from another possible side effect respectively. Fatigue, often mentioned, has not been proved being a side effect and allergy is vastly overdiagnosed. Almost 50% of patients believe that antibiotics remain in the organism for months. Nurses are more intolerant to antibiotics than patients. In order to gain some insight on the role of cultural differences, the same questionnaire was submitted to nurses of the Moubda hospital in Cameroun. Their answers are very different from those of their swiss collegues: less side effects and allergies are reported. Nevertheless 17% would refuse an antibiotic therapy in case of a severe infection as compared to only 8% of swiss nurses. The reason for theses differences warrants further study.

Adult↗
PubMed1998

[Popular education as a tool for redirecting strategies to deal with infectious and parasitic diseases].

There has been a comprehensive debate among different methodological approaches in Primary Health Care Services which inform different types of action to deal with infectious diseases, some of them emphasizing the community involvement in the search for solutions. This study aimed to clarify methodologies for popular education in the health field, specifically those most appropriate for the present institutional context, besides analyzing their meaning in dealing with infectious and parasitic diseases. The study involved a health center on the outskirts of the city of Belo Horizonte, Minas Gerais, Brazil. While working to improve this clinic's educational practices, the author attempted to identify and investigate the difficulties and potentialities in the relationship between health professionals and the population. He also focused on showing how cultural, cognitive, and subjective issues can both hamper and facilitate the health services' functioning, indicating the need for health organizations to deal with such issues in a systematic and clear-cut way. This action-based research thus centers on participant observation, whereby involvement in the problems of malnourished children led to a series of changes in the relationship with the local community.

Brazil↗
PubMed1993

Thirty-month evaluation of a popular very-low-calorie diet program.

OBJECTIVE: To analyze weight maintenance, cost, and predictors of weight maintenance in a formula-based very-low-calorie diet program. DESIGN AND SETTING: Consecutive sample of patients evaluated at 30 months after program entry at a community hospital in Orange Park, Fla. PATIENTS: Consecutive sample of 306 patients who entered a very-low-calorie diet program. Of these, 255 met inclusion criteria. INTERVENTION: Patients entered a 26-week very-low-calorie diet program. At 30 months after program entry, questionnaires were mailed. Data were collected via telephone interview, as needed. MAIN OUTCOME MEASURES: Initial and maintained weight loss, and association of weight loss to the following factors: insurance coverage, continued exercising, weeks attended, exit weight in relation to ideal weight, and cost per kilogram of weight loss. RESULTS: Medically significant weight loss of 10% was initially achieved by 90% of patients and maintained by 33%. The average initial weight loss was 21.4 kg and the maintained weight loss was 6.5 kg for all patients. For those who remained in the program 19 weeks (61%), the initial weight loss was 25.6 kg and the maintained weight loss was 9.2 kg. Exercisers maintained more than twice as much weight loss as nonexercisers. Men lost a larger percentage of weight (22% vs 19%) and maintained more of that loss (29.5% vs 8.3%). Maintenance was not associated with insurance coverage and at how close patients came to achieving ideal weight. The cost was $396 per kilogram of weight loss maintained. An improved sense of well-being was expressed by 71% of patients. CONCLUSIONS: Very-low-calorie diet programs can be effective in maintaining a medically significant weight loss in some patients at 30 months after program entry. Longer attendance and regular exercise help weight maintenance. The high costs and rate of weight regain indicate the need to find a more affordable and effective strategy for weight loss and maintenance.

Adult↗